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CURT Custom Vehicle-to-Trailer Wiring Harness - Fits Subaru Impreza Hatch 2008-2011 - WRX Hatch 2008-2012 - STI 2012 Hatch

CURT Custom Vehicle-to-Trailer Wiring Harness - Fits Subaru Impreza Hatch 2008-2011 - WRX Hatch 2008-2012 - STI 2012 Hatch

SKU: CURT-56111
Regular price $99.25 USD
Regular price Sale price $99.25 USD
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  • Plugs into vehicle tail light assembly to provide a 4-way flat socket
  • A simple plug-and-play design eliminates the need for cutting or splicing
  • The 4-way flat output connects tail lights, brake lights, and turn signals
  • Equipped with a powered 3-wire to 2-wire tail light converter
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included keeping connector clean when not in use
  • Backed by a limited one-year warranty
  • Made in the USA


A CURT custom vehicle-to-trailer wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing, and soldering when installing vehicle-to-trailer wiring.

Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom vehicle-to-trailer wiring harnesses come into play. Custom wiring harnesses plug into your vehicle's electrical system using original equipment (OEM) connectors. Our custom wiring harnesses use two or more OEM connectors to plug in at the taillight assembly and provide a standard trailer socket to allow a trailer to be plugged into your vehicle's power system.

This harness provides a 4-way flat connector socket and comes with a circuit-protected converter. It is designed to be a custom wiring harness for certain years of the Subaru Outback Sport wagon 2.5i with single exhaust (except Canadian-built models), Subaru Impreza hatchback (WRX or WRX STI models only), Subaru Impreza 2.5i 5-door wagon with single exhaust (including WRX and Outback Sport) or Subaru Impreza hatchback with quad exhaust (to verify your vehicle compatibility, see the CURT application guide at CURT custom vehicle-to-trailer wiring harnesses are long-lasting and quick to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.

Turn and Brake Circuits 3 Amps
Tail Light Circuits 6 Amps
Electrical System Type 3W
Output Type 4-Way Flat
Converter Type Circuit Protected and Powered
Installation Time 30 Minutes
UPC 612314561117
Weight 1.7



  • Includes powered 3-wire to 2-wire electrical converter with wiring kit (connection to battery required)
  • Does not fit Canadian Built Outback Sports
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Installation Instructions


Subaru Impreza Base - 2008
Subaru Impreza Base - 2009
Subaru Impreza Base - 2010
Subaru Impreza Base - 2011
Subaru Impreza WRX Base - 2011
Subaru Impreza WRX Base - 2012
Subaru Impreza WRX Base - 2008
Subaru Impreza WRX Base - 2009
Subaru Impreza WRX Base - 2010
Subaru Impreza WRX STI Base - 2012